20 ton Wire Rope electric hoist

20T Wire Rope Hitachi electric hoist

Brief introduction:

CD model durable and safe marine crane electric hoist is small-sized lifting equipment, which can be mounted on single beam, bridge, gantry and arm cranes. With slight modification, it can also be used as a winch. It is widely used in factories, mines, harbors, warehouses, cargo storage areas and shops, essential in raising working efficiency and improving working conditions. It has only one normal speed, which can satisfy normal application.

Specifications:

1. Design: International advanced tide compact and nice.
2. Reduce: High strength hard gear surface, inclined gear driving with low noise.
3. Motor: Inside fit plane brake, double winding pole changing control motor, incorporate with reducer, suit higher classification.
4. Wire Rope: The tensile strength is 1760N/mm2.
5. Limit Switch: Cam limit model operate safety.

6. Working duty: A5/M5

7. Speed: with Frequency inverter

8. Main electrical parts: Schneider

9. Motor brand: China or Germany.

Hoist Parts Details

CD Hoists are specially designed for higher lifts, faster hoisting & cross travel speeds & moveable on curved tracks can be manufactured accord demand.

MOTORS: We offer hoist & crane duty Vz hour rated squirrel cage induction motors, confirming to IS 325 with comparatively higher H.P. and higher starting torque to reduce handling time. It is flange mounted to suit our design and with Class B or F insulation.

ROPE DRUM: The rope drum is machined & grooved accurately, to ensure proper seating of wire rope in a proper layer. The drum is fitted with two heavy duty Ball / Roller bearings for smooth operation & longer life.

ROPE GUIDE: The rope guide is made of special close grain castings & is specially designed and accurately machined to suit the grooves of the rope drum & prevents the rope from overriding & loosening. It also operates the limit switches provided as a safety feature to limit the over hoisting & over lowering of the hook. The guide is designed to ensure proper tensioning of the rope.

GEAR BOX: Totally enclosed oil splash lubricated & dust free gear box is provided for smooth, trouble free & longer life. All gears are helical type and cut from alloy steel / low carbon steel on hobbing machines for achieving higher precision & a special process of gear toughening ensures smooth, silent, trouble free running of drive system. The pinions and gears are supported on anti-friction bearings on both ends.

CONSTRUCTION: brake, motors, gear box & control panel are independent units and accessible easily. The complete hoist can be easily maintained by keeping it in its installed position, thus saving precious labor as well as down time and maintenance time.

Use of 20T Wire Rope Hitachi electric hoist

It can travel on the fixed H-beam or traveling on the main beam,and also could be suing for single beam overhead crane,gantry crane,jib crane and overhang crane to lift the cargo.

It can be used in factories,mines,wharf,warehouse,freight yards ,shops and so on which need lifting equipment for lifting heavy objects,such as mining companies and railways,docks,warehouses.

Technical parameter